GMC 3000 ACDelco Parts and Accessories

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, Chrysler, International

Part Number: ADO-R43S

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, RAPIDFIRE Performance Platinum, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-7

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-R44XLS

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-R45

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-R44XL

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Distributor Rotor, Brass Contact Terminal, Each

Part Number: ADO-C435

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

PCV Valve, Straight, Steel, Natural, Buick, Cadillac, Chevy, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: ADO-19310783

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, GMC, International, Each

Part Number: ADO-R43

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

PCV Valve, Straight, Steel, Zinc Finish, Checker, Chevy, Ford, GMC, Lincoln, Mazda, Mercury, Pontiac, Each

Part Number: ADO-19310788

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Wiring Harness Connector, Replacement, Alternator Type, Male, 2-pin, White, AMC, Buick, Cadillac, Chevy, GMC, International, Jeep, Olds, Pontiac, Each

Part Number: ADO-PT2288

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Each

Part Number: ADO-5778

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Wiring Pigtails, Replacement, Female Wire Connector Type, Headlight Dimmer Switch Connector Position, Buick, Chevy, Chrysler, Ford, GMC, Jeep, Each

Part Number: ADO-PT1994

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Wiring Connectors, Harness, Replacement, Alternator Pigtail, Female, 2-pin, Gray, AMC, Buick, Cadillac, Chevy, GMC, International, Olds, Pontiac, Each

Part Number: ADO-PT2069

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air